Source of Electropolished Tubing for HPLC Columns

[Vlad Orlovsky]

Hello Everybody,

I am looking for a source of electropolished tubing for HPLC columns with standard 2.1, 3.2 and 4.6 mm ID and 7-8 mm OD. Looking for tubes which can be cut to length.

Thank you.

[mattmullaney]

Hi Vlad,

Are you looking for tubing with which to pack columns w/ end fittings and associated hardware?

[Vlad Orlovsky]

I can consider both approaches right now. Ideally we want to machine our hardware (end fittings), so technically speaking EP tubing should be fine. I can be few feet long and we can cut and machine.

[mattmullaney]

Hi Again,

Would not IDEX:

https://www.idex-hs.com/fluidics/column ... stems.html

or Restek:

http://www.restek.com/catalog/view/675

fit some of the bill?

[Vlad Orlovsky]

I don't like compression ring hardware and you can only do compression ring for 1/4 OD for 4.6 mm columns and prices are not very good

[dblux_]

PSP ?

http://www.pennstainless.com/stainless- ... less-tube/

or Swagelock ?

[mattmullaney]

Understood Vlad and thank you! I'll keep looking on this end.